Josh Hayes Wins Pro Superbike Race At Miller Motorsports Park; Wraps Up Superbike Shootout Title Monster Energy/Graves/Yamaha rider Josh Hayes won the Pro Superbike race at Miller Motorsports Park and wrapped up the championship in the GEICO Motorcycle Superbike Shootout Presented By Yamaha. For the "Mississippi Madman," this is the fourth pro national superbike title of his career.

Monster Energy/Graves/Yamaha rider Josh Hayes won the Pro Superbike race at Miller Motorsports Park and wrapped up the championship in the GEICO Motorcycle Superbike Shootout Presented By Yamaha. For the "Mississippi Madman," this is the fourth pro national superbike title of his career.